From: Erez Zadok <ezk@cs.sunysb.edu>
Date: Fri, 15 Feb 2008 22:18:48 +0000 (-0500)
Subject: Unionfs: initialize path_save variable
X-Git-Url: https://git.fsl.cs.sunysb.edu/?a=commitdiff_plain;h=7012bc7c28f5e573261cb561dcf449c6eb140232;p=unionfs-3.11.y.git

Unionfs: initialize path_save variable

This is not strictly necessary, but it helps quiet a gcc-4.2 warning (a good
optimizer may optimize this initialization away).

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
Signed-off-by: Josef 'Jeff' Sipek <jsipek@cs.sunysb.edu>
---

diff --git a/fs/unionfs/inode.c b/fs/unionfs/inode.c
index 0b92da2473c..8d939dc1f45 100644
--- a/fs/unionfs/inode.c
+++ b/fs/unionfs/inode.c
@@ -246,7 +246,7 @@ static struct dentry *unionfs_lookup(struct inode *parent,
 				     struct dentry *dentry,
 				     struct nameidata *nd)
 {
-	struct path path_save;
+	struct path path_save = {NULL, NULL};
 	struct dentry *ret;
 
 	unionfs_read_lock(dentry->d_sb, UNIONFS_SMUTEX_CHILD);